Cap for 3mL glass columns, esp. for LCTech P/N 13 Back Catalog number: 13491 Availability: In the manufacturer's stock Price on request - + Recommended 730249G.250 Chromab. c. Na2SO4/Florisil,6mL,2/2g,BIG 1 562,28 € 12256022 Mega BE-Fl, 2gm 12ml, 20/pk 164,25 € 730453 Chromab. columns Alox A, 6mL, 500mg 101,39 €